package com.itheima.demo;

import java.util.Scanner;

public class StringText050 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.println("请输入一个字符串:");
        String line =sc.nextLine();
        String s =myReverse(line);
        System.out.println(s);
    }
    public static String myReverse(String s){
      /*  StringBuilder sb = new StringBuilder(s);
        sb.reverse();
        String ss = sb.toString();
        return ss;
        */
      return  new StringBuilder(s).reverse().toString();
    }
}
